Reviews Variable Output

Gallien-Krueger Plex Preamp Pedal

  • Four-band active EQ and Contour Control of the classic 800RB Selectable Voicing Filters for expanded tone shaping possibilities Compressor with variable ratio, threshold and attack/release time Chromatic tuner with large LED display Boost with variable clipping and level Aux. input Headphone output Direct XLR output with ground lift and pre/post selector USB in/out for MIDI, direct recording and re-amp capability Effects send and return.
  • Combining the proven tone shaping of GK’s legendary bass amplifiers with state of the art technology to deliver an impressive feature set, the PLEX is the next generation of bass preamp.
  • In addition to the four-band Active/Variable Q equalizer that has been a favorite of professional bass players for over 40 years, the PLEX incorporates the tools the modern bass player has come to rely on for the stage and studio, all in a pedal board friendly package.
  • Foot switchable Compressor, Chromatic Tuner and Boost, Aux input, Phones Output, XLR output with pre/post and ground lift, FX loop and USB output make the PLEX the solution for any playing situation.
  • Expanded Voicing Options Every knob of the PLEX features push activated functions that allow the user to tailor every nuance of their sound beyond the range of traditional t....
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Pump Boys and Dinettes

  • ... have the option to run your speakers, but also your subwoofers.
  • Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
  • Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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Galaxy DX-939 Backlit 40ch Mobile CB Radio with TalkBack & Roger Beep

  • Star Lite faceplate makes all lettering glow in the dark.
  • Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
  • Five-digit frequency counter and two-digit channel display using large blue LEDs , variable power output control, variable talkback circuit with on/off switch.
  • Automatic SWR circuit with an SWR alert LED, Roger Beep circuit with on/off switch.
  • Variable dimmer control, frequency display on/off switch, 3-position tone switch for receive.
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SFB-1500D - Sundown Audio Monoblock 1750w RMS Amplifier

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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Sundown Audio SIA-2500D Monoblock 2500W RMS Amplifier

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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Sundown Audio SFB-3000D 3000W RMS Class D Amplifier

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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Makita Brush Set (Makita 9565CV, 9564CV, PW5001C)

  • Powerful 13.0 AMP motor delivers more output and variable (2,800 - 10,500) RPM for the most demanding applications.
  • SJS technology is a mechanical clutch system that minimizes motor and gear damage.
  • Variable speed control dial enables user to match the speed to the application.
  • Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load.
  • Electronic controller provides soft-start which is designed to suppress start-up reaction for smooth start-ups and longer gear life.
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ART TPS II Tube Preamplifier System

  • Variable Input Impedance Newly enhanced V3 Variable Valve Voicing LED input meter.
  • Analog output meter Enhanced ART Tube Technology Automatically switches between instrument and mic preamp.
  • Wide frequency response (5hz-50kHz) Enhanced OPL Output Protection Limiter Toroidal transformer.
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SFB-1000D - Sundown Audio Monoblock 1750w RMS Amplifier…

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm:....
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal....
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Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-2 2000W Rms)

  • Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
  • Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..
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Makita GA4542C SJSII High Power Angle Grinder, 4-1/2'

  • Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPM.
  • SJSII provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration.
  • SJSII provides a mechanical gear drive to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop.
  • Variable speed control dial enables user to match the speed to the application.
  • Electronic Controller is a three-part electronic feature designed to provide the required power in high torque applications for increased tool life.
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BOSS Audio R3400D Riot 3400 Watt Car Audio MOSFET Power Amplifier with Remote and QPower 0Gauge 3000 Watt Car Amplifier Wiring Installation Kit

  • MONOBLOCK AND INPUTS: Amp Topology: Monoblock, Class D.
  • FEATURES: Variable Low Pass Crossover, Variable Bass Boost and Variable Subsonic Filter and Switchable Phase Control.
  • Thermal Overload & Speaker's Short Protection.
  • SPECIFICATIONS: Remote Bass Control Included.
  • Variable Low Pass Crossover: 50 to 150 Hz.
  • Dimensions (L x W x H): 12.5 x 10.44 x 2.25 inches.
  • WIRING KIT: Deluxe High Quality Fuse Holder.
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PreSonus Eris Sub 8 Compact Studio Subwoofer

  • 8-inch, front-firing, paper-composite transducer with high-elasticity rubber surround delivers smooth low-frequency transients..
  • 100W Class AB amplifier (50W RMS) gives robust output with minimal distortion..
  • Now comes included with Studio One Prime and Studio Magic plug-in suite, over $1000 USD worth of music production software..
  • Input gain control gives -30 dB to +6 dB of continuously variable output..
  • Continuously variable lowpass filter keeps resonances in the 50 Hz to 130 Hz range..
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